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| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| ******************************************************************************/ |
| package org.apache.olingo.odata2.core.ep.producer; |
| |
| import static org.custommonkey.xmlunit.XMLAssert.assertXpathEvaluatesTo; |
| import static org.custommonkey.xmlunit.XMLAssert.assertXpathExists; |
| import static org.custommonkey.xmlunit.XMLAssert.assertXpathNotExists; |
| import static org.junit.Assert.assertNotNull; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import javax.xml.stream.XMLStreamException; |
| import javax.xml.stream.XMLStreamWriter; |
| |
| import org.apache.olingo.odata2.api.edm.Edm; |
| import org.apache.olingo.odata2.api.ep.EntityProviderException; |
| import org.apache.olingo.odata2.api.ep.EntityProviderWriteProperties; |
| import org.apache.olingo.odata2.api.ep.callback.TombstoneCallback; |
| import org.apache.olingo.odata2.core.commons.ContentType; |
| import org.apache.olingo.odata2.core.commons.XmlHelper; |
| import org.apache.olingo.odata2.core.ep.AbstractProviderTest; |
| import org.apache.olingo.odata2.core.ep.aggregator.EntityInfoAggregator; |
| import org.apache.olingo.odata2.core.ep.util.CircleStreamBuffer; |
| import org.apache.olingo.odata2.testutil.helper.StringHelper; |
| import org.apache.olingo.odata2.testutil.mock.MockFacade; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| public class TombstoneProducerTest extends AbstractProviderTest { |
| |
| private static final String DEFAULT_CHARSET = ContentType.CHARSET_UTF_8; |
| private static final String XML_VERSION = "1.0"; |
| private XMLStreamWriter writer; |
| private EntityProviderWriteProperties defaultProperties; |
| private EntityInfoAggregator defaultEia; |
| private CircleStreamBuffer csb; |
| |
| public TombstoneProducerTest(final StreamWriterImplType type) { |
| super(type); |
| } |
| |
| @Before |
| public void initialize() throws Exception { |
| csb = new CircleStreamBuffer(); |
| OutputStream outStream = csb.getOutputStream(); |
| writer = XmlHelper.getXMLOutputFactory().createXMLStreamWriter(outStream, DEFAULT_CHARSET); |
| defaultProperties = EntityProviderWriteProperties.serviceRoot(BASE_URI).build(); |
| defaultEia = |
| EntityInfoAggregator.create(MockFacade.getMockEdm().getDefaultEntityContainer().getEntitySet("Rooms"), |
| defaultProperties.getExpandSelectTree()); |
| } |
| |
| @Test |
| public void oneDeletedEntryWithAllProperties() throws Exception { |
| // Prepare Data |
| List<Map<String, Object>> deletedEntries = new ArrayList<Map<String, Object>>(); |
| Map<String, Object> data = new HashMap<String, Object>(); |
| data.put("Id", "1"); |
| data.put("Name", "Neu Schwanstein"); |
| data.put("Seats", new Integer(20)); |
| data.put("Version", new Integer(3)); |
| deletedEntries.add(data); |
| // Execute producer |
| execute(deletedEntries); |
| // Verify |
| String xml = getXML(); |
| assertXpathExists("/a:feed/at:deleted-entry[@ref and @when]", xml); |
| assertXpathEvaluatesTo("http://host:80/service/Rooms('1')", "/a:feed/at:deleted-entry/@ref", xml); |
| } |
| |
| @Test |
| public void twoDeletedEntriesWithAllProperties() throws Exception { |
| // Prepare Data |
| List<Map<String, Object>> deletedEntries = new ArrayList<Map<String, Object>>(); |
| Map<String, Object> data = new HashMap<String, Object>(); |
| data.put("Id", "1"); |
| data.put("Name", "Neu Schwanstein"); |
| data.put("Seats", new Integer(20)); |
| data.put("Version", new Integer(3)); |
| deletedEntries.add(data); |
| |
| Map<String, Object> data2 = new HashMap<String, Object>(); |
| data2.put("Id", "2"); |
| data2.put("Name", "Neu Schwanstein"); |
| data2.put("Seats", new Integer(20)); |
| data2.put("Version", new Integer(3)); |
| deletedEntries.add(data2); |
| // Execute producer |
| execute(deletedEntries); |
| // Verify |
| String xml = getXML(); |
| assertXpathExists("/a:feed/at:deleted-entry[@ref and @when]", xml); |
| assertXpathExists("/a:feed/at:deleted-entry[@ref=\"http://host:80/service/Rooms('1')\"]", xml); |
| assertXpathExists("/a:feed/at:deleted-entry[@ref=\"http://host:80/service/Rooms('2')\"]", xml); |
| } |
| |
| @Test |
| public void oneDeletedEntryWithKeyProperties() throws Exception { |
| // Prepare Data |
| List<Map<String, Object>> deletedEntries = new ArrayList<Map<String, Object>>(); |
| Map<String, Object> data = new HashMap<String, Object>(); |
| data.put("Id", "1"); |
| deletedEntries.add(data); |
| // Execute producer |
| execute(deletedEntries); |
| // Verify |
| String xml = getXML(); |
| assertXpathExists("/a:feed/at:deleted-entry[@ref and @when]", xml); |
| assertXpathEvaluatesTo("http://host:80/service/Rooms('1')", "/a:feed/at:deleted-entry/@ref", xml); |
| } |
| |
| @Test(expected = EntityProviderException.class) |
| public void oneDeletedEntryWithoutProperties() throws Exception { |
| // Prepare Data |
| List<Map<String, Object>> deletedEntries = new ArrayList<Map<String, Object>>(); |
| Map<String, Object> data = new HashMap<String, Object>(); |
| deletedEntries.add(data); |
| // Execute producer |
| execute(deletedEntries); |
| } |
| |
| @Test |
| public void emptyEntryList() throws Exception { |
| // Prepare Data |
| List<Map<String, Object>> deletedEntries = new ArrayList<Map<String, Object>>(); |
| // Execute producer |
| execute(deletedEntries); |
| // Verify |
| String xml = getXML(); |
| assertXpathExists("/a:feed", xml); |
| assertXpathNotExists("/a:feed/at:deleted-entry[@ref and @when]", xml); |
| } |
| |
| @Test |
| public void entryWithSyndicatedUpdatedMappingPresent() throws Exception { |
| // Prepare Data |
| List<Map<String, Object>> deletedEntries = new ArrayList<Map<String, Object>>(); |
| deletedEntries.add(employeeData); |
| defaultEia = |
| EntityInfoAggregator.create(MockFacade.getMockEdm().getDefaultEntityContainer().getEntitySet("Employees"), |
| defaultProperties.getExpandSelectTree()); |
| // Execute producer |
| execute(deletedEntries); |
| // Verify |
| String xml = getXML(); |
| assertXpathExists("/a:feed/at:deleted-entry[@ref and @when]", xml); |
| assertXpathEvaluatesTo("http://host:80/service/Employees('1')", "/a:feed/at:deleted-entry/@ref", xml); |
| assertXpathEvaluatesTo("1999-01-01T00:00:00Z", "/a:feed/at:deleted-entry/@when", xml); |
| } |
| |
| @Test |
| public void entryWithSyndicatedUpdatedMappingNotPresent() throws Exception { |
| // Prepare Data |
| List<Map<String, Object>> deletedEntries = new ArrayList<Map<String, Object>>(); |
| Map<String, Object> data = new HashMap<String, Object>(); |
| data.put("EmployeeId", "1"); |
| deletedEntries.add(data); |
| defaultEia = |
| EntityInfoAggregator.create(MockFacade.getMockEdm().getDefaultEntityContainer().getEntitySet("Employees"), |
| defaultProperties.getExpandSelectTree()); |
| // Execute producer |
| execute(deletedEntries); |
| // Verify |
| String xml = getXML(); |
| assertXpathExists("/a:feed/at:deleted-entry[@ref and @when]", xml); |
| assertXpathEvaluatesTo("http://host:80/service/Employees('1')", "/a:feed/at:deleted-entry/@ref", xml); |
| assertXpathNotExists("/a:feed/at:deleted-entry[@when='1999-01-01T00:00:00Z']", xml); |
| } |
| |
| @Test |
| public void entryWithSyndicatedUpdatedMappingNull() throws Exception { |
| // Prepare Data |
| List<Map<String, Object>> deletedEntries = new ArrayList<Map<String, Object>>(); |
| employeeData.put("EntryDate", null); |
| deletedEntries.add(employeeData); |
| defaultEia = |
| EntityInfoAggregator.create(MockFacade.getMockEdm().getDefaultEntityContainer().getEntitySet("Employees"), |
| defaultProperties.getExpandSelectTree()); |
| // Execute producer |
| execute(deletedEntries); |
| // Verify |
| String xml = getXML(); |
| assertXpathExists("/a:feed/at:deleted-entry[@ref and @when]", xml); |
| assertXpathEvaluatesTo("http://host:80/service/Employees('1')", "/a:feed/at:deleted-entry/@ref", xml); |
| assertXpathNotExists("/a:feed/at:deleted-entry[@when='1999-01-01T00:00:00Z']", xml); |
| } |
| |
| private String getXML() throws IOException { |
| InputStream inputStream = csb.getInputStream(); |
| assertNotNull(inputStream); |
| String xml = StringHelper.inputStreamToString(inputStream); |
| assertNotNull(xml); |
| return xml; |
| } |
| |
| void execute(final List<Map<String, Object>> deletedEntries) throws XMLStreamException, EntityProviderException { |
| TombstoneProducer producer = new TombstoneProducer(); |
| writer.writeStartDocument(DEFAULT_CHARSET, XML_VERSION); |
| writer.writeStartElement("feed"); |
| writer.writeDefaultNamespace(Edm.NAMESPACE_ATOM_2005); |
| writer.writeNamespace(TombstoneCallback.PREFIX_TOMBSTONE, TombstoneCallback.NAMESPACE_TOMBSTONE); |
| producer.appendTombstones(writer, defaultEia, defaultProperties, deletedEntries); |
| writer.writeEndDocument(); |
| } |
| |
| } |